Each metro line usually has its own color on the map. For obvious reasons, these colors should be maximally different. Suppose a new metro line is built. We now explain a strategy to choose the color ...

The method of encoding color information in video/TV signals. The color difference signal designations are B-Y and R-Y, Cb and Cr, Pb and Pr, I and Q, and U and V. See YUV and YUV/RGB conversion ...

The field of colour science encompasses the rigorous measurement, reproduction, and perception of colour, integrating principles from physics, psychology, and engineering. Central to this discipline ...